(OBQ09.181)
According to the latest recommendations made by the AAOS in their clinical guidelines for the treatment of osteoarthritis (OA) of the knee, which of the following nonoperative treatment modalities has the weakest supporting evidence for the treatment for knee osteoarthritis?
Review Topic

(OBQ11.201)
Which of the following treatment recommendations lacks Level 1 supporting evidence (Grade A Recommendation) according to the the American Academy of Orthopaedic Surgeons (AAOS) Guidelines for Treatment of Knee Arthritis (OA)?
Review Topic